[8] However, the applicant has done little to challenge the 1998 assessment, and thus far has done nothing to challenge the 1999 assessment. It objected to the 1998 assessment. But after that objection was disallowed in September 2002, it took no further step to challenge the assessment until it filed an application in the AAT on 8 August 2003. The application was to extend the time for lodging of its proposed application for review. Notably, it did this only after it was served with the statutory demand, and on or after the date on which it filed this application. The respondent neither opposes nor consents to the extension of time sought from the Tribunal, but the applicant is obliged to put some evidence before the Tribunal in support of the extension sought. The applicant has thus far failed to do so. On 8 September, the Tribunal conducted a telephone directions hearing, in the course of which the applicant's counsel told the Tribunal that the applicant's legal representatives had not yet obtained affidavits to support the application for an extension of time. In late September, the same member of the Tribunal was hearing some of the Northbourne matters when he raised with counsel then appearing for the applicants, who is this applicant's counsel, whether the application for extension of time could be heard on 26 September 2003. Counsel then replied to the effect that there was still no supporting material so that the matter could not then be heard. The position appears to be the applicant has done effectively nothing to prosecute its application for extension of time, although it is still on foot and there remains a significant prospect that it will succeed. Moreover, the applicant has done nothing to challenge the 1999 assessment, even by an objection.